Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nicholas C Welter, MD

Sports Medicine (Family Medicine) Physician in Bonney Lake, WA · enumerated 2015 · practices at Chi Franciscan Health System.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598144404

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Registry record

Entity type Individual (Type 1)

Name Dr. Nicholas C Welter

Credential MD

Sex Male

Practice address 9230 Sky Island Dr E, Bonney Lake, WA, 98391

Phone (253) 750-6000

Fax (253) 750-6100

Enumeration date May 26, 2015

Last updated in NPPES Aug 15, 2024

Taxonomy & licenses

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License MD188298 (OR) Secondary

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License MD61505880 (WA) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD61505880 (WA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2104658	Medicaid	WA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Nicholas Welter?

Nicholas Welter is registered in NPPES with the primary taxonomy of Sports Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-15.